CA1148024A - Fluid circulating pump - Google Patents
Fluid circulating pumpInfo
- Publication number
- CA1148024A CA1148024A CA000371402A CA371402A CA1148024A CA 1148024 A CA1148024 A CA 1148024A CA 000371402 A CA000371402 A CA 000371402A CA 371402 A CA371402 A CA 371402A CA 1148024 A CA1148024 A CA 1148024A
- Authority
- CA
- Canada
- Prior art keywords
- thrust
- sleeve
- shaft
- motor
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/02—Arrangements of bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
- F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
- F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
- F16C17/246—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety related to wear, e.g. sensors for measuring wear
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
- G01B7/144—Measuring play on bearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
- H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/124,687 US4320431A (en) | 1980-02-26 | 1980-02-26 | Fluid circulating pump |
US124,687 | 1980-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1148024A true CA1148024A (en) | 1983-06-14 |
Family
ID=22416279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000371402A Expired CA1148024A (en) | 1980-02-26 | 1981-02-20 | Fluid circulating pump |
Country Status (15)
Country | Link |
---|---|
US (1) | US4320431A (de) |
JP (1) | JPS56132495A (de) |
KR (1) | KR840002052B1 (de) |
AR (1) | AR228147A1 (de) |
AU (1) | AU539161B2 (de) |
BE (1) | BE887702A (de) |
BR (1) | BR8101105A (de) |
CA (1) | CA1148024A (de) |
ES (1) | ES8204811A1 (de) |
FR (1) | FR2476772A1 (de) |
IN (1) | IN152036B (de) |
MX (1) | MX148820A (de) |
NO (1) | NO810584L (de) |
YU (1) | YU41970B (de) |
ZA (1) | ZA81810B (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4699573A (en) * | 1981-10-13 | 1987-10-13 | Westinghouse Electric Corp. | Transformer oil pump bearing material |
JPS604617A (ja) * | 1983-06-24 | 1985-01-11 | Canon Inc | 動圧流体軸受 |
US4584865A (en) * | 1984-07-30 | 1986-04-29 | Lawrence Pump And Engine Company | Device and method for testing for motor bearing wear |
US4886430A (en) * | 1988-07-18 | 1989-12-12 | Westinghouse Electric Corp. | Canned pump having a high inertia flywheel |
JPH02169899A (ja) * | 1988-12-21 | 1990-06-29 | Fanuc Ltd | レーザ用ターボブロア及びそれを用いたレーザ発振装置 |
US5043649A (en) * | 1988-12-28 | 1991-08-27 | Nippondenso Co., Ltd. | Stepping motor unit and rotary control valve incorporating the same |
US5171946A (en) * | 1991-01-03 | 1992-12-15 | Jeff Shaner | Switch for detecting abnormal rotational movement of a bearing mounted shaft |
US5140311A (en) * | 1991-01-16 | 1992-08-18 | Chevron Research And Technology Company | Pump shut-down system |
US5246235A (en) * | 1992-02-25 | 1993-09-21 | Ralph Heinzen | Seal with embedded wire |
US5540448A (en) * | 1992-02-25 | 1996-07-30 | Heinzen; Ralph | Seal with electrical conductor wear indicator |
US5313129A (en) * | 1993-08-05 | 1994-05-17 | Ametek Technical Motor Division | Sleeve bearing ground lead for motors |
CA2182445A1 (en) * | 1995-07-31 | 1997-02-01 | Mark I. Jurras, Iii | Lined bearing with wear sensor |
US5599112A (en) * | 1995-08-17 | 1997-02-04 | Ansimag Inc. | Axial bearing having a variable coefficient of friction for monitoring wear |
FR2742606B1 (fr) * | 1995-12-18 | 1998-01-16 | Renault | Machine electrodynamique, notamment alternateur de vehicule automobile refroidi par eau |
US5944489A (en) * | 1996-12-11 | 1999-08-31 | Crane Co. | Rotary fluid pump |
DE19721527C1 (de) * | 1997-05-22 | 1998-11-05 | Still Gmbh | Baueinheit aus Verbrennungsmotor, Generator und Pumpenaggregat |
US7405818B2 (en) * | 1998-06-03 | 2008-07-29 | Ralph Heinzen | Self monitoring static seal with optical sensor |
US6579077B1 (en) | 2001-12-27 | 2003-06-17 | Emerson Electric Company | Deep well submersible pump |
US7478992B2 (en) * | 2004-05-19 | 2009-01-20 | Delta Electronics, Inc. | Heat-dissipating device |
DE102007044523A1 (de) * | 2007-09-18 | 2009-03-19 | Man Diesel Se | Axiallageranordnung |
DE102012106295A1 (de) * | 2012-07-12 | 2014-10-30 | Institut Für Verbundwerkstoffe Gmbh | Gleitlager sowie Verfahren zur Bestimmung des Verschleißes eines Gleitlagers |
DE102014221303B4 (de) * | 2014-10-13 | 2016-08-18 | Schaeffler Technologies AG & Co. KG | Elektrische Maschine mit integriertem Wärmepuffer sowie Antriebseinheit mit einer solchen elektronischen Maschine |
US10746084B2 (en) * | 2018-12-13 | 2020-08-18 | General Electric Company | Liquid driven thermal module and thermal management system |
US11800679B2 (en) * | 2019-01-31 | 2023-10-24 | Shenzhen APALTEK Co., Ltd. | Integrated water cooling heat sink |
WO2020261077A1 (en) * | 2019-06-24 | 2020-12-30 | Baruffaldi S.P.A. | Coolant pump for a vehicle |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US449411A (en) * | 1891-03-31 | Electric alarm for shaft-bearings | ||
US1284701A (en) * | 1917-06-05 | 1918-11-12 | Gen Electric | Thrust-bearing. |
DE336660C (de) * | 1919-12-21 | 1921-05-11 | Willi Broschkowski | Anordnung zum Abstellen einer Maschine und zum Alarm im Falle einer unzulaessigen Lagerabnutzung, wobei der elektrische Stromkreis durch die im Lager unzentrisch gewordene Welle geschlossen wird |
US1537069A (en) * | 1921-08-29 | 1925-05-12 | Westinghouse Electric & Mfg Co | Autostop mechanism |
US3108264A (en) * | 1957-07-08 | 1963-10-22 | Heinoo Lauri | Bearing wear sensor |
US3102759A (en) * | 1960-05-19 | 1963-09-03 | John T Stewart | Journal bearing wear detector |
CH399963A (de) * | 1962-05-22 | 1965-09-30 | Bbc Brown Boveri & Cie | Vorrichtung zum Überwachen von Lagern |
US3508241A (en) * | 1967-09-06 | 1970-04-21 | Bendix Corp | Bearing failure sensing device |
DE1944533C3 (de) * | 1969-09-03 | 1981-09-24 | Nikkiso Co., Ltd., Tokyo | Vorrichtung zum Anzeigen von Lagerverschleiß |
DE2115506A1 (de) * | 1971-03-31 | 1972-10-05 | Kloeckner Werke Ag | Einrichtung zur Überwachung des Verschleißes von Lagern |
US3897116A (en) * | 1971-10-07 | 1975-07-29 | Crane Co | Bearing wear detector |
US4057365A (en) * | 1976-04-12 | 1977-11-08 | Colmer Marvin L | Submersible thrust limit switch |
-
1980
- 1980-02-26 US US06/124,687 patent/US4320431A/en not_active Expired - Lifetime
-
1981
- 1981-02-05 IN IN136/CAL/81A patent/IN152036B/en unknown
- 1981-02-06 ZA ZA00810810A patent/ZA81810B/xx unknown
- 1981-02-09 AU AU67107/81A patent/AU539161B2/en not_active Ceased
- 1981-02-19 MX MX186039A patent/MX148820A/es unknown
- 1981-02-20 NO NO810584A patent/NO810584L/no unknown
- 1981-02-20 CA CA000371402A patent/CA1148024A/en not_active Expired
- 1981-02-23 YU YU436/81A patent/YU41970B/xx unknown
- 1981-02-23 BR BR8101105A patent/BR8101105A/pt unknown
- 1981-02-24 FR FR8103676A patent/FR2476772A1/fr active Granted
- 1981-02-25 ES ES499774A patent/ES8204811A1/es not_active Expired
- 1981-02-26 BE BE0/203942A patent/BE887702A/fr not_active IP Right Cessation
- 1981-02-26 KR KR1019810000654A patent/KR840002052B1/ko active
- 1981-02-26 JP JP2622681A patent/JPS56132495A/ja active Granted
- 1981-03-03 AR AR284147D patent/AR228147A1/es active
Also Published As
Publication number | Publication date |
---|---|
FR2476772A1 (fr) | 1981-08-28 |
BR8101105A (pt) | 1981-09-01 |
KR840002052B1 (ko) | 1984-11-06 |
FR2476772B1 (de) | 1985-04-19 |
IN152036B (de) | 1983-10-01 |
AU539161B2 (en) | 1984-09-13 |
BE887702A (fr) | 1981-08-26 |
AR228147A1 (es) | 1983-01-31 |
YU43681A (en) | 1985-03-20 |
KR830005506A (ko) | 1983-08-20 |
US4320431A (en) | 1982-03-16 |
NO810584L (no) | 1981-08-27 |
ES499774A0 (es) | 1982-05-01 |
AU6710781A (en) | 1981-10-01 |
MX148820A (es) | 1983-06-22 |
YU41970B (en) | 1988-04-30 |
JPS56132495A (en) | 1981-10-16 |
ZA81810B (en) | 1982-03-31 |
ES8204811A1 (es) | 1982-05-01 |
JPH0115717B2 (de) | 1989-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |